| umls-concept:C0024314 | skos:definition | MSH: Disorders characterized by proliferation of lymphoid tissue, general or unspecified.,NCI: A disease in which cells of the lymphatic system grow excessively. Lymphoproliferative disorders are often treated like cancer.,NCI: A disorder characterized by proliferation of lymphocytes at various stages of differentiation. Lymphoproliferative disorders can be neoplastic (clonal, as in lymphomas and leukemias) or reactive (polyclonal, as in infectious mononucleosis). | lld:umls |
